44221424234 has 16 divisors (see below), whose sum is σ = 71574972840. Its totient is φ = 20369784000.

The previous prime is 44221424209. The next prime is 44221424263. The reversal of 44221424234 is 43242412244.

44221424234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 43988770225 + 232654009 = 209735^2 + 15253^2 .

It is a super-2 number, since 2×44221424234² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44221424234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1657517 + ... + 1683984.

Almost surely, 2^44221424234 is an apocalyptic number.

44221424234 is a deficient number, since it is larger than the sum of its proper divisors (27353548606).

44221424234 is a wasteful number, since it uses less digits than its factorization.

44221424234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342025.

The product of its digits is 49152, while the sum is 32.

Adding to 44221424234 its reverse (43242412244), we get a palindrome (87463836478).

The spelling of 44221424234 in words is "forty-four billion, two hundred twenty-one million, four hundred twenty-four thousand, two hundred thirty-four".